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Guide to the condensing boiler installation assessment procedure for dwellings (Archived)

Publication Year

2005

Document Status

Amber 
Caution

Abstract

From 1 April 2005, revised Approved Document L1 of the Building Regulations sets down revised guidance for the efficiency of hot water central heating gas and oil boilers installed in new and existing dwellings. This Guide has been written to help heating installers carry out a condensing boiler installation assessment, using the procedure set out in Appendix G of the revised Approved Document L1.

Document History

In force from 1st April 2005.

ISBN

1851127844

Publisher Information

Office of the Deputy Prime Minister

The Office of the Deputy Prime Minister is now known as the Department for Communities and Local Government (DCLG). Their publications included the Building Regulations Approved Documents, Planning Policy Guidance Notes, and technical reports and fact sheets covering a wide range of subjects within the built environment.

Eland House
Bressenden Place
London
SW1E 5DU
UK

Website: www.odpm.gov.uk/
Tel: 020 7944 4400

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Green The Green document status indicator indicates that the document is:
  • (a) current in the Construction Information Service and
  • (b) the latest version - ie it does not have any other documents that replace or amend it and is promoted as a current document by the publisher.
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  • (a) current in the Construction Information Service but has a document or documents that replace or amend it, so please look at the "Newer Versions" tab or
  • (b) not in the Construction Information Service but with another reason why it may be relevant to our customers such as being cited in NBS or in the Building Regulations Approved Documents. Again there may be more recent versions of the document.
Red The Red document status indicator indicates that the document is an old version
  • The document has likely been withdrawn by the publisher, also the meta data presented here may be out of date as it is no longer being maintained by the editorial teams at NBS.